公开(公告)号：US20180191610A1

公开(公告)日：2018-07-05

申请号：US15932198

申请日：2018-02-16

Applicant: Juniper Networks, Inc.

Inventor： Selvakumar SIVARAJ ,  Wen LIN ,  Ravi SHEKHAR ,  Vasudevan VENKATRAMAN

IPC: H04L12/721 ,  H04L29/12 ,  H04W48/16

CPC classification number: H04L45/66 ,  H04L61/103 ,  H04L61/2007 ,  H04L61/6022 ,  H04W48/16

Abstract: A device may receive, via a first message, first route information for directing network traffic for a network. The first route information may identify a media access control (MAC) route corresponding to a MAC address associated with a host device connecting to a subnet of the network. The first route information may fail to include Internet protocol (IP)/MAC binding information associated with the host device. The device may transmit a request for IP/MAC binding information associated with the host device. The device may receive a response, to the request for IP/MAC binding information, identifying the IP/MAC binding information. The device may advertise, via a second message, second route information for directing network traffic for the network based on receiving the response identifying the LP/MAC binding information. The second route information may identify the IP/MAC binding information associated with the host device.

公开(公告)号：US20170141998A1

公开(公告)日：2017-05-18

申请号：US15010538

申请日：2016-01-29

Applicant: Juniper Networks, Inc.

Inventor： Tapraj SINGH ,  Selvakumar SIVARAJ ,  Sunesh RUSTAGI ,  John E. DRAKE

IPC: H04L12/761 ,  H04L12/703

CPC classification number: H04L45/16 ,  H04L12/18 ,  H04L12/1854 ,  H04L12/189 ,  H04L45/04 ,  H04L45/28

Abstract: A device may transmit, to one or more network devices of a portion of a network, information indicating that the device is configured to perform a static designated forwarder election procedure. The device may determine that the one or more network devices of the portion of the network are each configured to perform the static designated forwarder election procedure. The device may enable a static designated forwarder configuration of the device based on determining that the one or more network devices of the portion of the network are each configured to perform the static designated forwarder election procedure.

公开(公告)号：US20190288943A1

公开(公告)日：2019-09-19

申请号：US15957345

申请日：2018-04-19

Applicant: Juniper Networks, Inc.

Inventor： Selvakumar SIVARAJ ,  Wen LIN ,  Praful LALCHANDANI ,  Aldrin ISAAC ,  Deepti J. CHANDRA ,  Vishal GARG

IPC: H04L12/741 ,  H04L29/12 ,  H04L12/24 ,  H04L12/46 ,  H04L29/08

Abstract: A device may receive, from a provider edge device, a packet to be provided to one or more other provider edge devices. Some of the one or more other provider edge devices may be multi-homed with a same customer edge device as the provider edge device. The device may configure a source IP address of the packet based on a capability of an assisted replicator device after receiving the packet. The capability may relate to whether the assisted replicator device is capable of retaining the source IP address of the packet as received from the provider edge device. The device may provide the packet to at least some provider edge devices, of the one or more other provider edge devices, after configuring the source IP address of the packet.

公开(公告)号：US20200007422A1

公开(公告)日：2020-01-02

申请号：US16024381

申请日：2018-06-29

Applicant: Juniper Networks, Inc.

Inventor： Gowri Shankar RAMANARAYANAN ,  Selvakumar SIVARAJ ,  Wen LIN

IPC: H04L12/26 ,  H04L12/46 ,  H04L12/721 ,  H04L12/24

Abstract: A network device may generate a route advertisement that includes a media access control (MAC) address. The MAC address may correspond to a data link established between the network device and a customer edge (CE) device. The network device and the CE device may be associated with an Ethernet virtual private network (EVPN) that includes other network devices that are remote from the CE device. The network device may cause the route advertisement to be outputted over the EVPN. The route advertisement may permit the other network devices to learn that the data link is directly reachable via the MAC address, and may permit the other network devices, when configured as maintenance endpoints (MEPs), to directly address performance monitoring-related unicast packets, intended for the data link, using the MAC address, such that flooding of the performance monitoring-related unicast packets is avoided.

公开(公告)号：US20170195220A1

公开(公告)日：2017-07-06

申请号：US15012057

申请日：2016-02-01

Applicant: Juniper Networks, Inc.

Inventor： Selvakumar SIVARAJ ,  Wen LIN ,  Ravi SHEKHAR ,  Vasudevan VENKATRAMAN

IPC: H04L12/721 ,  H04W48/16 ,  H04L29/12

CPC classification number: H04L45/66 ,  H04L61/103 ,  H04L61/2007 ,  H04L61/6022 ,  H04W48/16

Abstract: A device may receive, via a first message, first route information for directing network traffic for a network. The first route information may identify a media access control (MAC) route corresponding to a MAC address associated with a host device connecting to a subnet of the network. The first route information may fail to include Internet protocol (IP)/MAC binding information associated with the host device. The device may transmit a request for IP/MAC binding information associated with the host device. The device may receive a response, to the request for IP/MAC binding information, identifying the IP/MAC binding information. The device may advertise, via a second message, second route information for directing network traffic for the network based on receiving the response identifying the IP/MAC binding information. The second route information may identify the IP/MAC binding information associated with the host device.